Pefilos 13W U-VC Aquarium Fish Tank Germicidal UV Light Sterilizer Pond Submersible Clean Lamp, Red

Fish tank disinfection lamp can kill up to 99.99% of bacteria！UV-C disinfection works by breaking down certain chemical bonds and scrambling the structure of DNA, RNA and proteins to effectively destroy all microorganisms.
This water clean light help to clean the green water,such as Fish tank, swimming pool,pond, shoes,dog house clean and so on. Provide a clean living environment for your fish,Power Plug with Switch on/off,Suitable for tanks up to 300-gallons
If you do not follow the Instructions,your fish will be hurts,Instructions:the best way is using the light in sump or filte r tank,if you do not have a sump,may be you can divide the fish tank two part with a Opaque plastic board,use the light in the part which the fish can not reach.but please make sure the water can flow over the plastic board
13 Watt aquarium water clean light,Suitable for Freshwater and Saltwater,suggest that use the light 3-4 hours once in 2-5 days.
Please measure the size of your aquarium and compare with the dimension of our product before purchase. Instructions: Please do not watch the UV lamp for a long time, and avoid the UV lamp irradiating the skin. When using the aquarium disinfection lamp, please put it in the filter, or use an opaque plate to separate the lamp from the fish to avoid direct light shining on your fish and harm them, but please make sure that the water can pass through the plate.